There are two loves with Jakotsu, atleast I think, Inuyasha and Bankotsu. I got the JakotsuxBankotsu couple idea from Undying Devotion, though I never really got it myself. Because when Jakotsu was dying, Bankotsu did not check on him, Suikotsu did. Jakotsu loves Inuyasha, as you can tell, because he calls Inuyasha 'Inu-kun'. I won't dare think of a woman with him, he hates them. He yells at Kagome saying 'Back off, woman, don't interfere with Inu-kun and my fun' so.. yeah. The InuyashaxJakotsu coupling is a one-sided love, and will stay that way, because first of all, Jakotsu's dead ( not excactly dead because i think he was before ), and Inuyasha's the one who killed him. So, there's a little info on the two Jakotsu couples i've ever heard of.